#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int RidicareLogaritmica(int N, int P)
{
    int r = 1;
    while(P)
    {
        if(P % 2 == 1)
            r = (1LL * r * N) %1999999973;
        N = (1LL * N * N) %1999999973;
        P = P / 2;
    }
    return r;
}
int n,p;
int main()
{
    fin>>n>>p;
    fout<< RidicareLogaritmica(n,p);
    return 0;
}